
?????????? ?????? ?????? ? ???? ????????
Sciencia Scripts (Publisher)
Published on 11. August 2023
Book
Paperback/Softback
108 pages
978-620-6-33116-2 (ISBN)
Description
V nastoqschee wremq ob#em prodazh i wyruchka po kazhdomu otdel'nomu towaru otslezhiwaütsq krupnymi uprawlqüschimi centrami supermarketow, izwestnymi kak Big Marts, s cel'ü prognozirowaniq wozmozhnogo wnutrennego potrebleniq i peresmotra uprawleniq zapasami. Pri issledowanii serwera bazy dannyh hranilischa dannyh chasto obnaruzhiwaütsq nesootwetstwiq i obschie zakonomernosti. Jeta statistika mozhet byt' ispol'zowana takimi kompaniqmi, kak Big Mart, dlq prognozirowaniq potencial'nyh prodazh produkcii s pomosch'ü razlichnyh metodow mashinnogo obucheniq. V dannom proekte my ispol'zowali neskol'ko algoritmow mashinnogo obucheniq, takih kak linejnaq regressiq, grebnewaq regressiq, regressiq Lasso, regressiq derewa reshenij, regressiq sluchajnogo lesa, regressiq wektora podderzhki, regressiq Adaboost, regressiq XGBoost, dlq prognozirowaniq prodazh towarow w Big Mart. My zametili, chto iz wseh perechislennyh algoritmow regressiq XGBoost luchshe wsego rabotaet pri prognozirowanii ob#ema prodazh. Poätomu my sozdali model' s ispol'zowaniem XGBoost Regression i nastroili ee dlq dal'nejshego powysheniq tochnosti.
More details
Language
Other
Product notice
Paperback (trade)
Unsewn / adhesive bound
Dimensions
Height: 220 mm
Width: 150 mm
Thickness: 8 mm
Weight
179 gr
ISBN-13
978-620-6-33116-2 (9786206331162)
Copyright in bibliographic data and cover images is held by Nielsen Book Services Limited or by the publishers or by their respective licensors: all rights reserved.
Schweitzer Classification
Persons
D-r K. Venkata Nagandzhanejulu w nastoqschee wremq rabotaet professorom kafedry CSE w Inzhenerno-tehnologicheskom institute lordow (awtonomnoe uchrezhdenie), whodqschem w sostaw Uniwersiteta Osmanii, Hajdarabad, shtat Telangana, Indiq. D-r K. Venkata Nagandzhaneulu rabotal professorom kafedry nauki o dannyh CSE w StMary's Group of Institutions, Hajdarabad, JNTU, TS.